FSA Premium Headset Integrated Orbit IS - IS-2 - Upper Drop-In - IS41/28.6

Upper integrated ahead headset for 1 1/8 inch or tapered steerers. Elaborate sealed 45°x45° micro angular contact stainless bearings for increased durability and stiffness. Black dust cover made from 7075 aluminium. Fits for headtubes with 41.2 mm inner diameter. Ahead-headset building classes: Ahead-headsets are divided into the "classical" building class, the semi integrated "Press Fit" and the full integrated "Drop In" headsets. The "classical" version has a bearing which is located outside the steerer tube. "Press Fit" and "Drop In" headset bearings are located inside the steerer tube which results in a lower stack height. In contrast to "Press Fit" headsets "Drop In" headsets don't have to be pressed in. The bearing rests directly on the angled (36° or 45°) surface of the steerer tube. The most common "Drop In" versions are called "Drop In Campy" for Campagnolo Hiddensets and "Cane Creek" . For more detailed information please contact our service team. easyHeadset Finder The FSA configurator easyHeadset makes it easier to choose the right headset. Material: Aluminium ||| stainless steel Weight supplement: manufacturer information